"Typhoon 32W Best Track". Joint Typhoon Warning Center. United States Navy. 1990. Archived from the original(.TXT) on 8 December 2015. Retrieved 25 December 2011.
Vipa Rungdilokroajn (February 1990). Natural Disasters in Thailand(PDF) (Report). Bangkok, Thailand: Universidad Nacional Autónoma de Nicaragua. Archived from the original(PDF) on 26 April 2012. Retrieved 16 December 2011.
"Typhoon 32W Best Track". Joint Typhoon Warning Center. United States Navy. 1990. Archived from the original(.TXT) on 8 December 2015. Retrieved 25 December 2011.
Vipa Rungdilokroajn (February 1990). Natural Disasters in Thailand(PDF) (Report). Bangkok, Thailand: Universidad Nacional Autónoma de Nicaragua. Archived from the original(PDF) on 26 April 2012. Retrieved 16 December 2011.